Benefits:

Flexible Deployment with Multiple DSL Options

The VMG3925 gateway offers excellent reliability and deployment flexibility with VDSL2 and ADSL2+ fallback as well as PTM/ATM mode support, with full auto-detection selecting the optimal connection type within either modern or legacy network environments.

Gigabit Ethernet Combo WAN / LAN Port

Intended for fiber deployments, the VMG3925 includes a dedicated gigabit Ethernet Combo WAN port with non-blocking routing performance. This enables operators to use a single CPE for both copper and fiber networks and planned migrations. When deployed in a copper network, the gigabit port can be used as a fifth LAN port.

Comprehensive Routing with IPv6, TR-069, QoS, and Firewall

Zyxel engineers excellent routing capabilities designed to meet service provider needs. The VMG3925 gateway continues this trend with full IPv4 support, IPv6/IPv4 Dual Stack, and IPv6 Rapid Deployment (RD) for a strong foundation. Upon this foundation, Zyxel implements advanced features including TR-069 remote management and device configuration, quality of service (QoS) functionality to categorize incoming and outgoing traffic, and a stateful packet inspection (SPI) firewall for end user security.